reiserfs: eliminate per-super xattr lock
With the switch to using inode->i_mutex locking during lookups/creation
in the xattr root, the per-super xattr lock is no longer needed.
This patch removes it.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index cd42a86..50a73e7 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1957,19 +1957,7 @@
inode->i_nlink = 0;
th->t_trans_id = 0; /* so the caller can't use this handle later */
unlock_new_inode(inode); /* OK to do even if we hadn't locked it */
-
- /* If we were inheriting an ACL, we need to release the lock so that
- * iput doesn't deadlock in reiserfs_delete_xattrs. The locking
- * code really needs to be reworked, but this will take care of it
- * for now. -jeffm */
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
- if (REISERFS_I(dir)->i_acl_default && !IS_ERR(REISERFS_I(dir)->i_acl_default)) {
- reiserfs_write_unlock_xattrs(dir->i_sb);
- iput(inode);
- reiserfs_write_lock_xattrs(dir->i_sb);
- } else
-#endif
- iput(inode);
+ iput(inode);
return err;
}